EP 3335631 B1 20190731 - COMPENSATION AND CALIBRATION FOR A LOW POWER BIO-IMPEDANCE MEASUREMENT DEVICE
Title (en)
COMPENSATION AND CALIBRATION FOR A LOW POWER BIO-IMPEDANCE MEASUREMENT DEVICE
Title (de)
KOMPENSATION UND KALIBRIERUNG FÜR NIEDERSTROM-BIOIMPEDANZMESSVORRICHTUNG
Title (fr)
COMPENSATION ET ÉTALONNAGE D'UN DISPOSITIF DE MESURE DE BIOIMPÉDANCE À FAIBLE PUISSANCE
Publication
Application
Priority
US 201615380597 A 20161215
Abstract (en)
[origin: EP3335631A1] A method and apparatus (100) for compensating and calibrating a bio-impedance measurement device are provided. In the method and apparatus, a memory (137) stores a plurality of compensation parameters and a first detection channel (114) receives a first detection signal, compensates the first detection signal using a first compensation parameter of the plurality of compensation parameters. In the method and apparatus, a second detection channel (116) receives a second detection signal and a third detection signal and compensates the second and third detection signals using second and third compensation parameters of the plurality of compensation parameters and the compensated first detection signal. The impedance measurement device generates a first output signal representative of a first impedance measurement and a second output signal representative of a second impedance measurement based on the compensated first, second and third detection signals.
IPC 8 full level
G01R 35/00 (2006.01); A61B 5/00 (2006.01); A61B 5/053 (2006.01)
CPC (source: CN EP US)
A61B 5/053 (2013.01 - CN EP US); A61B 5/6801 (2013.01 - US); A61B 5/72 (2013.01 - CN); A61B 5/7203 (2013.01 - CN EP US); A61B 5/7221 (2013.01 - US); A61B 5/7225 (2013.01 - EP US); A61B 5/7228 (2013.01 - US); A61B 5/7235 (2013.01 - EP US); A61B 5/7278 (2013.01 - EP US); G01R 27/02 (2013.01 - US); G01R 35/005 (2013.01 - US); A61B 5/6804 (2013.01 - EP US); A61B 5/681 (2013.01 - EP US); A61B 2560/0209 (2013.01 - EP US); A61B 2560/0223 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3335631 A1 20180620; EP 3335631 B1 20190731; CN 108209914 A 20180629; CN 108209914 B 20201222; CN 207928317 U 20181002; US 10401465 B2 20190903; US 10758152 B2 20200901; US 2018172793 A1 20180621; US 2019285717 A1 20190919
DOCDB simple family (application)
EP 17176545 A 20170619; CN 201710448706 A 20170614; CN 201720694781 U 20170614; US 201615380597 A 20161215; US 201916429254 A 20190603